Vibrational Frequencies calculated at B1B95/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3069 |
2936 |
15.02 |
82.55 |
0.18 |
0.31 |
| 2 |
A1 |
2405 |
2301 |
0.28 |
64.75 |
0.06 |
0.12 |
| 3 |
A1 |
877 |
839 |
8.74 |
7.58 |
0.17 |
0.30 |
| 4 |
A1 |
608 |
582 |
0.08 |
3.44 |
0.01 |
0.02 |
| 5 |
A1 |
195 |
187 |
14.56 |
2.88 |
0.71 |
0.83 |
| 6 |
A2 |
455 |
435 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2398 |
2294 |
1.60 |
23.72 |
0.75 |
0.86 |
| 7 |
E |
2398 |
2294 |
1.60 |
23.72 |
0.75 |
0.86 |
| 8 |
E |
1332 |
1274 |
0.18 |
5.06 |
0.75 |
0.86 |
| 8 |
E |
1332 |
1274 |
0.18 |
5.06 |
0.75 |
0.86 |
| 9 |
E |
1047 |
1001 |
22.78 |
3.19 |
0.75 |
0.86 |
| 9 |
E |
1047 |
1001 |
22.79 |
3.19 |
0.75 |
0.86 |
| 10 |
E |
643 |
615 |
0.06 |
3.31 |
0.75 |
0.86 |
| 10 |
E |
643 |
615 |
0.06 |
3.31 |
0.75 |
0.86 |
| 11 |
E |
453 |
434 |
0.04 |
3.77 |
0.75 |
0.86 |
| 11 |
E |
453 |
434 |
0.04 |
3.77 |
0.75 |
0.86 |
| 12 |
E |
158 |
151 |
5.01 |
4.85 |
0.75 |
0.86 |
| 12 |
E |
158 |
151 |
5.01 |
4.85 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9834.3 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9408.4 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.538 |
|
|
|
| 2 |
H |
0.384 |
|
|
|
| 3 |
C |
0.469 |
|
|
|
| 4 |
C |
0.469 |
|
|
|
| 5 |
C |
0.469 |
|
|
|
| 6 |
N |
-0.418 |
|
|
|
| 7 |
N |
-0.418 |
|
|
|
| 8 |
N |
-0.418 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
2.786 |
2.786 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.454 |
0.000 |
0.000 |
| y |
0.000 |
-48.454 |
0.000 |
| z |
0.000 |
0.000 |
-35.336 |
|
| Traceless |
| | x | y | z |
| x |
-6.559 |
0.000 |
0.000 |
| y |
0.000 |
-6.559 |
0.000 |
| z |
0.000 |
0.000 |
13.118 |
|
| Polar |
| 3z2-r2 | 26.236 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.929 |
0.000 |
0.000 |
| y |
0.000 |
6.929 |
0.000 |
| z |
0.000 |
0.000 |
4.021 |
<r2> (average value of r
2) Å
2
| <r2> |
198.824 |
| (<r2>)1/2 |
14.100 |